Home / 2,372,600.40-3,558,900.60-1,973,691.60

Finding the Fourth Proportional to 2,372,600.40, 3,558,900.60 and 1,973,691.60

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Solution

The fourth proportional to 2,372,600.40, 3,558,900.60 and 1,973,691.60 is: 2,960,537.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,600.40 : 3,558,900.60 = 1,973,691.60 : x
  2. Step 2: Convert to fraction form
    2,372,600.40/3,558,900.60 = 1,973,691.60/x
  3. Step 3: Cross multiply
    2,372,600.40x = 3,558,900.60 × 1,973,691.60
  4. Step 4: Simplify right side
    2,372,600.40x = 7,024,172,219,454.96
  5. Step 5: Solve for x
    x = 7,024,172,219,454.96/2,372,600.40
  6. Step 6: Final answer
    x = 2,960,537.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.